stackarc.io - robtex.com

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stackarc.io

DNSSEC⚠️ Not signed
A2606:4700:3035::6815:3aa4🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:a1d4🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.58.164Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.161.212🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSbethany.ns.cloudflare.com ⭐
A2606:4700:50::a29f:261f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbethany.ns.cloudflare.com
A2803:f800:50::6ca2:c21f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRbethany.ns.cloudflare.com
A2a06:98c1:50::ac40:221f🇺🇸 Cloudflare2a06:98c1:50::/45
PTRbethany.ns.cloudflare.com
A108.162.194.31🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbethany.ns.cloudflare.com
A162.159.38.31Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbethany.ns.cloudflare.com
A172.64.34.31🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbethany.ns.cloudflare.com
NSkianchau.ns.cloudflare.com
A2606:4700:58::a29f:2cb3🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkianchau.ns.cloudflare.com
A2803:f800:50::6ca2:c3b3🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRkianchau.ns.cloudflare.com
A2a06:98c1:50::ac40:23b3🇺🇸 Cloudflare2a06:98c1:50::/45
PTRkianchau.ns.cloudflare.com
A108.162.195.179🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkianchau.ns.cloudflare.com
A162.159.44.179Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkianchau.ns.cloudflare.com
A172.64.35.179🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkianchau.ns.cloudflare.com
MXroute1.mx.cloudflare.net ⭐
A2606:4700:f5::b🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A2606:4700:f5::c🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A2606:4700:f5::d🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.11Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.12Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.13Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
MXroute3.mx.cloudflare.net(24)
A2606:4700:f5::11🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A2606:4700:f5::12🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A2606:4700:f5::13🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.23Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.24Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.25Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
MXroute2.mx.cloudflare.net(86)
A2606:4700:f5::e🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A2606:4700:f5::f🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A2606:4700:f5::10🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A162.159.205.17Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A162.159.205.18Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A162.159.205.19Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
TXTv=spf1 include:amazonses.com include:_spf.mx.cloudflare.net ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.58.164, 172.67.161.212
IPv6 hints2606:4700:3035::6815:3aa4, 2606:4700:3037::ac43:a1d4
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=177, name=cloudflare-ech.com
SOAbethany.ns.cloudflare.comdns@cloudflare.com serial=2414147838

io

DNSSEC🔒 Signed (DS record present)
NSa0.nic.io ⭐
NSa2.nic.io
NSb0.nic.io
NSc0.nic.io
SOAa0.nic.iohostmaster@donuts.email serial=1788774684

Same first word

stackarc.io
stackarc.com

Similar names

stackcar.com
arcstack.tech
carstack.nl
carstack.app
acstrack.com.br
scatrack.com
arcstack.co.uk
trackcas.in
arcstack.com
carstack.xyz
arcstack.cc
carstack.net
caskcart.com
cracksat.net
arcstack.xyz
crackats.com
cracksat.com
rackcast.com
tacracks.com
straccak.ca
carstack.dev
arcstack.site
carstack.com.au
arcstack.cloud
arcstack.app
arcstack.ca
arcstack.workers.dev
arcstack.ai
castrack.ph
castrack.com
carstack.co.uk
carstack.uk

Previous names

stackabl.io
stackable.io
stackablebots.io
stackablelabs.io
stackables.io
stackably.io
stackadvisor.io
stackadvisory.io
stackaero.io
stackahoy.io
stackaihub.io
stackalchemy.io
stackalgo.io
stackalpha.io
stackalytics.io
stackamp.io
stackandflow.io
stackandstory.io
stackapp.io
stackapply.io

Next names

stackarchitect.io
stackark.io
stackart.io
stackatlas.io
stackato.io
stackaudit.io
stackav.io
stackaware.io
stackball.io
stackbase.io
stackbases.io
stackbe.io
stackbeam.io
stackbench.io
stackbin.io
stackbinary.io
stackbird.io
stackblitz.io
stackbloom.io
stackboost.io

DNS History

9 records (9 active, 0 former)

NSbethany.ns.cloudflare.comkianchau.ns.cloudflare.comMXroute1.mx.cloudflare.netroute2.mx.cloudflare.netroute3.mx.cloudflare.netA104.21.58.164172.67.161.2122606:4700:3035::6815:3aa42606:4700:3037::ac43:a1d4
●NSbethany.ns.cloudflare.com2026-09-05 → 2026-09-07 · 2 obs
● 2026-09-05 22:36:20
● 2026-09-07 10:16:26
●NSkianchau.ns.cloudflare.com2026-09-05 → 2026-09-07 · 2 obs
● 2026-09-05 22:36:20
● 2026-09-07 10:16:26
●MXroute1.mx.cloudflare.net2026-09-05 → 2026-09-07 · 2 obs
● 2026-09-05 22:36:20
● 2026-09-07 10:16:26
●MXroute2.mx.cloudflare.net2026-09-05 → 2026-09-07 · 2 obs
● 2026-09-05 22:36:20
● 2026-09-07 10:16:26
●MXroute3.mx.cloudflare.net2026-09-05 → 2026-09-07 · 2 obs
● 2026-09-05 22:36:20
● 2026-09-07 10:16:26
●A104.21.58.1642026-09-06 → 2026-09-07 · 2 obs
● 2026-09-06 18:07:26
● 2026-09-07 10:16:26
●A172.67.161.2122026-09-06 → 2026-09-07 · 2 obs
● 2026-09-06 18:07:26
● 2026-09-07 10:16:26
●A2606:4700:3035::6815:3aa42026-09-06 → 2026-09-07 · 2 obs
● 2026-09-06 18:07:26
● 2026-09-07 10:16:26
●A2606:4700:3037::ac43:a1d42026-09-06 → 2026-09-07 · 2 obs
● 2026-09-06 18:07:26
● 2026-09-07 10:16:26

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
ioa0.nic.io, a2.nic.io, b0.nic.io, c0.nic.io8 records
stackarc.iokianchau.ns.cloudflare.com, bethany.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.34.31

NS records: kianchau.ns.cloudflare.com, bethany.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for stackarc.io (unsigned zone)

⏱️ Timing

Total: 1527ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.161.212, 104.21.58.164
AAAA22606:4700:3035::6815:3aa4, 2606:4700:3037::ac43:a1d4
NS2bethany.ns.cloudflare.com, kianchau.ns.cloudflare.com
MX3route1.mx.cloudflare.net (pri: 13), route3.mx.cloudflare.net (pri: 24)...
TXT1v=spf1 include:amazonses.com include:_sp
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1bethany.ns.cloudflare.com dns.cloudflare

📌 Glue Records Collected

Total: 8

In-bailiwick: 8 (a0.nic.io, a0.nic.io, a2.nic.io...)

Analysis

IP Addresses

stackarc.io directs to four IP numbers, which are 104.21.58.164, 172.67.161.212, 2606:4700:3035::6815:3aa4 and 2606:4700:3037::ac43:a1d4.

oneokgold-vip.com, invictusguard.co.nz, skillup.com.br and two other host names share IP numbers with stackarc.io.

Name Servers

stackarc.io is served by two delegated name servers, bethany.ns.cloudflare.com and kianchau.ns.cloudflare.com.

stackarc.io uses the same name servers as several other domains — among them asishrs.com, x5s7x4.cn, omaryazeedi.com and two more.

At least some of stackarc.io's name servers are shared with other domains, for example playvelocity.xyz, easytoken.space, jdtotojuara.com and two more.

These name servers are often deployed together with the name servers dion.ns.cloudflare.com, martin.ns.cloudflare.com, dawn.ns.cloudflare.com and rob.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

bethany.ns.cloudflare.com carries IP addresses 108.162.194.31, 162.159.38.31 and 172.64.34.31, with 3 other addresses beyond those.

kianchau.ns.cloudflare.com carries IP addresses 108.162.195.179, 162.159.44.179 and 172.64.35.179, with 3 other addresses beyond those.

Mail Servers

The MX records for stackarc.io list three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

stackarc.io has at least partial mail server overlap with other domains such as riiamu.com, stereothropic.com, bismarck.cloud and two more.

Hostnames that resolve to 6 IP addresses:

route1.mx.cloudflare.net carries IP addresses 162.159.205.11, 162.159.205.12 and 162.159.205.13, with 3 other addresses beyond those.

route2.mx.cloudflare.net carries IP addresses 162.159.205.17, 162.159.205.18 and 162.159.205.19, with 3 other addresses beyond those.

route3.mx.cloudflare.net carries IP addresses 162.159.205.23, 162.159.205.24 and 162.159.205.25, with 3 other addresses beyond those.